Hi, all.
I’ve got a problem with enabling 7zip context menu in Dolphin on KDE Plasma.
On my other PC, where I have XFCE, 7zip is installed and every time I right click in Dolphin, I have 7zp context menu.
But on my laptop, where I have KDE Plasma (latest), after I installed 7zip in exactly the same way as in XFCE, the 7zip context menu in Dolphin never shows up.
Also, the 7zip context menu never shows in Thunar on either KDE Plasma or XFCE.
Does anyone knows the reason for such behaviour and how to fix this.
thank you
For Thunar: Do you have thunar-archive-plugin installed?
The Thunar Archive Plugin allows you to create and extract archive files
using the file context menus in the Thunar file manager.
pamac install thunar-archive-plugin
I haven’t a clue regarding Dolphin/Plasma…
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For Dolphin, go to Hamburger Menu > Configure > Configure Dolphin > Context Menu > Download New Services.
Then search for ‘7zip’ and install ‘7zip Service’ by frank98rh → 7zip Service.tar.gz
Then enable the 7z menus in ‘Context Menu’ window
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Thank you for the post.
The instructions don’t seam to work.
The problem is that when you click install, you can select only one of the three options:
- install compress;
- install extract;
- install 7zip tar.gz
When I select compress, than I have the compress. When extract than I’ll have only extract

the third option doesn’t install anything. it simply puts the file archive into the folder, and when I unpack it, I get the compress & extract .desktop files but they are not in the context menu 
You can try putting the 7z-extract.desktop
and 7z-compress.desktop
files in ~/.local/share/kservices5/ServiceMenus/
folder.
The extract menu appears when you right click an archive file. And the compress menu appears when you right click a selection or right click a blank spot.